Internal inspection of HV/LV winding connection & allied works of HT transformers during AOH of unit -2 at 210 MW TPS. <br /> Work contract for carrying out cold air velocity test (CAVT), Supply & installation of expanded metal screen in boiler at unit no -02 AOH. <br /> Work of pre – monsoon cleaning of roof terrace & surrounding area of auxiliary buildings at 500 MW TPS. <br /> Work contract for phased array ultrasonic inspection (PAUI) of weld joints of boiler tubes during unit no. -3 AOH at TPS. <br /> Work of pre – monsoon removing silt of perinnia nallah from vanrai to parseoni road at TPS. <br /> Work of pre – monsoon cleaning of surface drains at various locations in 500 MW unit premises TPS. <br /> Work of LP welding for various electrical installations at EM – I on as and when required basis at 210 MW. <br /> Procurement of various HP bypass and its spray valves spares for TPS unit 1 to 4. <br /> Work of repair / refurbishment of vertical cooling water sump pump. <br /> Repairing of damages to the lagoon to the lagoon & peripheral bund wall such as breaching, scouring etc. of waregaon ash bund, 4 x 210 MW, TPS. <br /> Procurement of spares of gear boxes of CERM & EERM of unit -3 & 4 for AHP – I. <br /> Procurement of impact, carrying, return, flat idlers / rollers for 1200 mm and 1800 mm wide belt conveyor for CHP – II TPS. <br /> Procurement of shells & elements of intercoolers & after coolers of compressors for AHP – I. <br /> Work of non – destructive testing, surprise radiography & readiographic film interpretation of HP joints of boiler pressure part components in unit-2 AOH. <br /> Servicing of burner tilts, repair of wind box and replacement of coal compartment assemblies at unit no. 1 during AOH. <br /> Complete overhauling of water wall soot blower assembly in unit no. -2 AOH. <br /> Replacement of various types of IBR vales by HP welding in unit -2 AOH. <br /> Repair of boiler skin casing at crown plate, seal plate and burner corner seal boxes at unit no. -2 in AOH. <br /> Work of Pre – Monsoon cleaning of peripheral toe drain by removing ash at waregaon ash bund, TPS. <br /> Biennial work contract for colony lighting maintenance for TPS.
Internal inspection of HV/LV winding connection & allied works of HT transformers during AOH of unit -2 at 210 MW TPS.
Work contract for carrying out cold air velocity test (CAVT), Supply & installation of expanded metal screen in boiler at unit no -02 AOH.
Work of pre – monsoon
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